baber/WOPTO huggingface dataset:
Patent JP-2018043233-A (JP)
Title: Method and apparatus for liquid treatment
Inventor: FUJITA HIROSHI
IPC: C02F1/72
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a liquid treatment apparatus capable of preventing a membrane filter from drying.SOLUTION: In a control method of a liquid treatment apparatus, following procedures are carried out. (i) The liquid treatment apparatus (1a-1e) is provided. (ii) A contaminated liquid is treated by photocatalytic reaction in a photocatalytic reactor (2) to produce a treated liquid. (iii) A liquid mixture is introduced to a separation tank (3) from the photocatalytic rector (2) through a flow channel (22) with a circulation pump (12). (iv) The liquid mixture introduced to the separation tank is filtered through a membrane filter (19) and the filtrate is discharged to the outside of the separation tank through a discharge channel (23), while the liquid mixture is sent to the photocatalytic reactor through an overflow channel (14). (v) The circulation pump is controlled with a controller (50) so that the flow rate of the liquid mixture measured with a liquid mixture flow meter (16) is higher than the flow rate of the filtrate measured with a filtrate flow meter (17).SELECTED DRAWING: Figure 1
Patent JP-2019039202-A (JP)
Title: Flooring material
Inventor: TERAGAWA MIHO
IPC: A47G27/02
Filed: 2017-08-24
Abstract: To provide flooring material which can be easily carried and assembled.SOLUTION: Flooring material is provided with a flooring base body 1 formed by combining a plurality of unit plate members 11 and a frame body 2 arranged on a periphery of the flooring base body 1, wherein each of the unit plate members 11 is formed in a rectangular shape with long sides and short sides, and the frame body 2 comprises: a pair of frame bodies 21 for long sides arranged respectively at long sides of the unit plate members 11; a pair of frame bodies 22 for short sides arranged respectively at short sides of the unit plate members 11; and a corner frame body 23 arranged between the frame bodies 21 for the long sides and the frame bodies 22 for the short sides and secured to the frame bodies 21 for the long sides and the frame bodies 22 for the short sides, the frame bodies 21 for the long sides and the frame bodies 22 for the short sides forming a rectangular shape.SELECTED DRAWING: Figure 1
Patent JP-2019037486-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2017-08-25
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A game machine comprises: dynamic display means capable of dynamically displaying identification information for indicating a determination result by determination means in a display means for a predetermined period of time; privilege game execution means for executing a privilege game which is advantageous to a player when the identification information for indicating a specific determination result is stopped and displayed in the display means; symbol display means for displaying a corresponding symbol for each piece of information stored in the storage means before being determined by the determination means; and symbol display area variable means for varying a display mode of an area in which the symbol is displayed in the symbol display means in accordance with the number of pieces of information stored in the storage means.SELECTED DRAWING: Figure 207
Patent JP-2018033455-A (JP)
Title: Frozen raw yeast molded body and production method thereof
Inventor: FUKUDA MASARU
IPC: A21D8/04
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide frozen raw yeast molded bodies in which raw yeast is frozen without adding edible fat and oil or an emulsifying agent, maintain raw yeast fermentability even after long-term storage, are hard to collapse at the time of production, distribution, storage, and measuring, and enable accurate measuring of yeast by counting the number of a frozen molded bodies.SOLUTION: A raw yeast having a density of 0.90 to 1.20 g/cmis frozen to obtain a frozen raw yeast molded body having a weight of 5 to 1200 g. Against the total weight of the frozen raw yeast molded body, the yeast content is 25 to 40% by weight as dry weight, and the moisture content is 60 to 75% by weight.SELECTED DRAWING: None
Patent JP-2019037611-A (JP)
Title: Gas sterilizer
Inventor: SHIROHARA YOSHINORI
IPC: A61L2/20
Filed: 2017-08-28
Abstract: To provide a gas sterilizer facilitating specifying a leakage place of sterilization gas in a gas supply passage.SOLUTION: A gas sterilizer G includes: a sterilization can body 4 for housing a sterilization object; a pressure gauge 9 for measuring internal pressure in the sterilization can body 4; a gas supply passage R1 for supplying sterilization gas with higher pressure than internal pressure of the sterilization can body 4 from a gas container T filled with sterilization gas to the sterilization can body 4; a first electromagnetic valve V1 at an upstream side and a second electromagnetic valve V2 at a downstream side, serially provided in the gas supply passage R1; a control part S for performing inspection operation of performing valve opening operation alternatively of the first electromagnetic valve V1 and the second electromagnetic valve V2, prior to filling the sterilization can body 4 with sterilization gas, and at that time measuring pressure change in the sterilization can body 4 with the pressure gauge 9 when sterilization gas flows in; and a failure determination part J for detecting a failure of the first electromagnetic valve V1 or the second electromagnetic valve V2 by whether a measured value with the pressure gauge 9 exceeds a previously set threshold value or not.SELECTED DRAWING: Figure 1
Patent JP-2017227337-A (JP)
Title: Shovel
Inventor: HIRANUMA KAZUNORI
IPC: F16D55/30
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a shovel capable of reducing noise generated by a swirl deceleration machine.SOLUTION: The shovel includes: an upper swirl body 3 mounted to a lower traveling body 1; a swirling motor 21 for driving the lower traveling body 3 so that the lower traveling body swirls; and a first swirl deceleration machine 24-1 connected to an output shaft of the swirling motor 21. A sun gear 42 and a planetary gear 44 of the first swirl deceleration machine 24-1 are constituted of a helical gear, while an internal gear 48 of the first swirl deceleration machine 24-1 is constituted of a helical internal gear.SELECTED DRAWING: Figure 6
Patent JP-2019043633-A (JP)
Title: Spout device
Inventor: TAKAYANAGI MASAHIRO
IPC: B65D51/22
Filed: 2017-09-04
Abstract: To provide a spout device of which opening portion is sealed by a middle plug portion unified with a spout, and can break a thin walled connection portion securely and easily.SOLUTION: A cap 20 covers a spout 10. A middle plug part 12 which closes an opening portion 11a of the tip of a cylindrical spout body 11 of the spout 10 is connected to the spout body 11 as making a thin walled connection portion 13 intervene. A concave-like first fitting portion 15 is formed in a tip side face of the middle plug part 12. A plug storage chamber 20b which stores the middle plug part 12 in the axis line direction so as not to be able to move relatively, and a convex-like second fitting portion 25 are provided in the cap 20. The first fitting portion 15 and the second fitting portion 25 are fitted so as to be able to transmit circumferential rotation power.SELECTED DRAWING: Figure 8
Patent JP-2019046680-A (JP)
Title: Lighting instrument
Inventor: SHIBAHARA SHINICHI
IPC: H02M3/28
Filed: 2017-09-04
Abstract: To provide a lighting instrument which is enhanced to suppress a switching loss and improve a degree of freedom in lighting control in a compatible manner.SOLUTION: In accordance with capacity components existing in parallel in a switching element and inductance of an inductance element, after the end of emission of energy from the inductance element in response to turning-off of the switching element, attenuation vibration is generated in an inter-terminal voltage waveform of the switching element. A control circuit selects a length of a delay time from among multiple predetermined delay amounts of which the magnitudes are different from each other, and switches the multiple predetermined delay amounts in such a manner that the delay time becomes longer as a lighting control command value becomes smaller. The waveform of the attenuation vibration includes multiple maximal values. The multiple predetermined delay amounts are determined discretely to each other in such a manner that the switching element is turned off in the timing excluding multiple maximal times that are times in which the multiple maximal values are generated on a time base.SELECTED DRAWING: Figure 5
Patent JP-2019046696-A (JP)
Title: Fuel cell system and start-up control method
Inventor: MAEJIMA SUSUMU
IPC: H01M8/04
Filed: 2017-09-05
Abstract: To suppress the decrease in system efficiency in a fuel cell system equipped with a catalytic burner.SOLUTION: A fuel cell system including a fuel cell that generates electricity from oxidant gas and fuel gas, a catalytic burner provided with a combustion unit in which catalytic combustion for heating the fuel cell is performed and a heating device for heating the combustion unit, and an insulated container for accommodating the fuel cell and the catalytic burner perform start-up control including start determination of the catalytic burner and fuel cell based on the temperature inside the insulated container.SELECTED DRAWING: Figure 3
Patent JP-2019043443-A (JP)
Title: Lifter device
Inventor: KAJINO YUSUKE
IPC: B60N2/16
Filed: 2017-09-05
Abstract: To suppress the wobbling of an operation handle to a thrust direction of a rotating shaft at an operation by supporting the operation handle in the thrust direction of the rotating shaft by slidably fixing the operation handle to a support member of a device, in the lifter device for adjusting a height of a seat by an oscillatory operation of the operation handle.SOLUTION: A lifter device comprises an input member 41 which rotates in synchronization with an operation handle (20) with a rotating shaft 22 as a center, and inputs an operation force of the operation handle (20) to a ratchet wheel 51 of a rotation drive mechanism 50 and a pole operation member 37 of a lock mechanism 30, and a caulking pin 25 for slidably fixing the input member 41 to a ceiling plate 24e of a cover 24.SELECTED DRAWING: Figure 9
Patent JP-2018046005-A (JP)
Title: Laminate for power storage element electrode and method for manufacturing electrode for power storage element
Inventor: YAMADA MUNENORI
IPC: H01M2/16
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide: a laminate which makes possible to form a porous PI layer superior in heat resistance and dynamic characteristics and having good ion permeability on a surface of an electrode active material layer with no dependence on a heat resistance of an electrode active material layer; and a method for manufacturing a power storage element electrode from the laminate.SOLUTION: <1> A laminate for a power storage element electrode comprises an electrode active material layer, a porous PI layer and a base material which are laminated in this order. In the laminate, a peel strength of the porous PI layer and the base material is 2.0 N/cm or less. <2> A method for manufacturing an electrode for a power storage element comprises the step of peeling the base material from the laminate.SELECTED DRAWING: None
Patent JP-2018014746-A (JP)
Title: Signaling of three-dimensional moving image information in communication network
Inventor: OZGUR OYMAN
IPC: G06F13/00
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide signaling of a stereoscopic three-dimensional moving image content function of a device in a communication network.SOLUTION: A device profile server includes a list of frame compression formats supported by a client terminal in a radio communication network. A media server obtains, from the device profile server, device function information including a streaming frame compression format attribute suitable for a stereoscopic 3-D moving image streaming by a transport protocol supported by a packet switched streaming service (PSS) application of the client terminal.SELECTED DRAWING: Figure 1
Patent JP-2019054385-A (JP)
Title: Sound collecting device, hearing aid, and sound collecting device set
Inventor: URA KAZUO
IPC: H04R25/00
Filed: 2017-09-14
Abstract: To control sensitivity of a microphone to increase sensitivity in a direction of sight.SOLUTION: The sound collecting device includes: electro-oculogram sensors 8a, 8b for detecting eye line-of-sight information; microphones 2L, 2R; a control unit for controlling polar patterns of the microphones such that the sensitivity in the direction of the line of sight of the eye is higher than the other directions using audio signals of the microphones and the line-of-sight information microphones; a visual line detection unit; and a mounting unit 15 for mounting the microphones on the head or the ears. Further, the control unit uses the line-of-sight information and the other line-of-sight information to control the microphones 2L, 2R so as to increase the sensitivity of the line-of-sight direction of the eyes more than other directions.SELECTED DRAWING: Figure 3
Patent JP-2017228801-A (JP)
Title: Wafer delivery apparatus
Inventor: MAKINO TOMOHIKO
IPC: H01L21/677
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer delivery apparatus capable of smoothly delivering a wafer between edge clamped hands while accurately aligning level of the wafer.SOLUTION: When delivering a wafer W, in the case where a height adjuster pin 22 is abutted to a reference surface 17a of a correspondent receiving piece 17, a clamp claw part 21 corresponding to the reference surface 17a is disposed at a height position corresponding to the reference surface 17a and simultaneously, the wafer W is also disposed at a height position corresponding to the reference surface 17a of the receiving piece 17. When receiving the wafer W disposed on a wafer receiving part at a receiving side, in the case where the height adjuster pin 22 is abutted to the reference surfaces 17a of a plurality of receiving pieces 17, the clamp claws part 21 corresponding to the reference surfaces 17a are disposed at height positions corresponding to the reference surfaces 17a and can be aligned to a height position, an inclined attitude, or the like of the wafer W disposed on the receiving pieces 17.SELECTED DRAWING: Figure 2
Patent JP-2018092906-A (JP)
Title: Fuel cell stack device
Inventor: OTSUKA TOSHIHARU
IPC: H01M8/0606
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack device capable of being applied to miniaturization and suppressing temperature unevenness in a cell group on the primary side and a cell group on the secondary side.SOLUTION: A first cell stack 10a and a second cell stack 10b are each configured by arranging two or more fuel cells 1a and 1b in a row, and the first cell stack 10a and the second cell stack 10b are arranged such that the arrangement direction of the two or more fuel cells 1a and 1b is parallel to each other, and a first manifold 2a is connected to the upper ends of all the fuel cells 1a that constitute the first cell stack 10a.SELECTED DRAWING: Figure 3
Patent JP-2019059853-A (JP)
Title: Moisture absorbing and releasing polyester composition and filament
Inventor: ITO TOMOAKI
IPC: C08L39/04
Filed: 2017-09-27
Abstract: To provide a moisture absorbing and releasing polyester composition and filament that has an excellent filament physical property, and has a good moisture absorbing and releasing property, high color development property and high sharpness property.SOLUTION: The problem is solved by a moisture absorbing and releasing polyester composition comprising polyester whose main repeating unit is composed of ethylene terephthalate and in which, characterized, the content of poly(N-vinyl lactam) in the polyester composition is 3.0 wt% or more and 15.0 wt% or less, containing as titanium element a titanium compound soluble in polyester by 1 ppm or more and 20 ppm or less, and containing a sulfonate group-containing isophthalic acid component by 0.5 mol% or more and 2.0 mol% or less with respect to all dicarboxylic acid components.SELECTED DRAWING: None
Patent JP-2019067587-A (JP)
Title: Power storage element
Inventor: YOSHITAKE SHINSUKE
IPC: H01G11/72
Filed: 2017-09-29
Abstract: To provide a power storage element that comprises an electrode body having a lamination array in which electrode plates and a separator are laminated, and that has an improved energy density.SOLUTION: A power storage element 10 comprises an electrode body 400 that has a lamination array in which a positive electrode plate 410 and a negative electrode plate 420 are laminated while interposing a separator 480 therebetween. The electrode body 400 has: an electrode body main body 401; and a positive electrode bundled part 415 provided so as to be protruded in a first direction from the electrode body main body 401, and formed by laminating end parts of positive electrode tabs 411. At any position of the lamination array, a plate-like member 440 different from the positive electrode plate 410, the negative electrode plate 420, and the separator 480 is further arranged. The plate-like member 440 has a first conduction part 450 at an end part in the first direction and at a position corresponding to the positive electrode bundled part 415. At the end part in the first direction of the first conduction part 450, a connection part 451 with which the positive electrode terminal 200 is connected is formed.SELECTED DRAWING: Figure 3
Patent JP-2019068205-A (JP)
Title: High frequency circuit, front end module, and communication device
Inventor: AIKAWA KIYOSHI
IPC: H04B1/00
Filed: 2017-09-29
Abstract: To provide a small-sized high frequency circuit capable of optimizing output matching of an amplifier over a wide frequency range including a plurality of frequency bands.SOLUTION: A high frequency circuit 10 includes a signal path 51 for transmitting a high frequency signal of a first frequency band group, a signal path 52 for transmitting a high frequency signal of a second frequency band group, a switch 14 having a common terminal 140 and selection terminals 141 to 143, a low-noise amplifier 41 having an input terminal 410 connected to the signal path 51 and an output terminal 411 connected to the selection terminal 141, a low-noise amplifier 42 having an input terminal 420 connected to the signal path 52 and an output terminal 421 connected to the selection terminal 142, and an output side impedance matching circuit 33 for matching an output side impedance of the low-noise amplifier 41 or an output side impedance of the low-noise amplifier 42 to a predetermined impedance by conduction of the selection terminal 143 and the common terminal 140.SELECTED DRAWING: Figure 1
Patent JP-2018005253-A (JP)
Title: Projection device
Inventor: TAKANO YOHEI
IPC: G03B21/14
Filed: 2017-10-02
Abstract: PROBLEM TO BE SOLVED: To attain a projection device that is quite short in projection distance, is downsized and is small in performance change.SOLUTION: A projection device has, on an image formation optical path reaching a screen from an image display element, from an image display element side, dioptric systems 10 and 11; a catoptric system 12, and an optical element 13. The dioptric systems have a free-curve surface 11. The catoptric system 12 has one or more mirrors. The optical element 13 is disposed between a mirror 12 nearest to the screen on the image formation optical path and a screen SC, and when a surface passing through a center of an aperture stop S provided within the dioptric systems and including a light beam heading for a center of an enlargement image on the screen SC is set as a reference surface, an inclination angle of an element surface normal line with respect to an axial line A orthogonal to a normal line of the screen SC is set so that in the reference surface, the free-curve surface 11 or a holding member 14 thereof is not irradiated with reflection light from the optical element 13.SELECTED DRAWING: Figure 1
Patent JP-2019071333-A (JP)
Title: Wafer processing method
Inventor: OBA RYUGO
IPC: H01L21/683
Filed: 2017-10-06
Abstract: To provide a wafer processing method by which a damage to a device during plasma etching can be reduced.SOLUTION: A method for processing a wafer in which division-scheduled lines are formed like a grid in its surface, and a device is formed in each of a plurality of regions defined by the division-scheduled lines comprises: a mask layer-forming step S2 of covering, with a resin material with a UV light absorbent mixed therein, a surface of the wafer except a region to form a groove along each division-scheduled line to form a mask layer on the wafer surface; a plasma etching step S3 of etching, by plasma, the wafer from a mask layer side using a fluorine-based stable gas as an etching gas to form the groove along each division-scheduled line in the wafer; and a mask layer-removing step S4 of removing the mask layer after execution of the plasma etching step S3.SELECTED DRAWING: Figure 2
Patent JP-2019071747-A (JP)
Title: Cable housing assembly and restoration method thereof
Inventor: MORI TAKAYUKI
IPC: H02G11/00
Filed: 2017-10-11
Abstract: To provide a cable housing assembly capable of preventing generation of slack of a cable carrier of a cable housing assembly.SOLUTION: One or more long reinforcement members 13 having flexibility and elasticity are arranged in an excess space S to be formed between inner wall surfaces 3A surrounding a continuous cable housing space 12 and a bundle 5 of cables C in a cable carrier 3 so as to restore slack to be generated in the cable carrier 3 to an original state.SELECTED DRAWING: Figure 1
Patent JP-2019073819-A (JP)
Title: Glove knitting machine
Inventor: MIYAI TAKUYA
IPC: D04B15/06
Filed: 2017-10-14
Abstract: To provide a glove knitting machine that can form a glove of three-trunk specification while processing yarn ends regardless of direction.SOLUTION: A glove knitting machine 10 comprises: a stitch suppressing bar 30; a control means 34, which provides a flat-knitting machine that does not reduce formation efficiency even though the same length needle selection pattern is not set on continuous multiple stages of a needle selection drum; and a pair of looper units 35. The stitch suppressing bar 30 can reciprocate in a knitting width direction and has a pair of yarn suppression grooves 31, 32. A pair of looper units 35 face each other so that their composition and direction of action are laterally symmetric in the figure, and are placed so as to correspond to the yarn suppressing grooves 31, 32, respectively, and process yarn end when forming a two-ply part using the yarn suppressing grooves 31, 32. The glove of three-trunk specification can be formed through the control by the control means 34 while processing yarn ends with the looper units 35 in the activating direction of the yarn suppression grooves 31, 32.SELECTED DRAWING: Figure 1
Patent JP-2019072181-A (JP)
Title: Game machine
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2017-10-16
Abstract: To provide a game machine capable of improving game properties and suppressing decline in amusement.SOLUTION: A game machine comprises a pinwheel 8 in a game area. The pinwheel has a rotary shaft portion 86 and rotary blades 81a, 81b, and 81c. At the rotary shaft portion, the rotary blades, or a portion extending from the rotary shaft portion to the rotary blades, an open hole 84 where game balls can enter is formed. In the game area below the pinwheel, a winning device or a gate device is provided that gives a prescribed game value to a player by an entrance of a game ball. If a game ball enters the open hole, the game ball can enter the winning device or the gate device.SELECTED DRAWING: Figure 87